20228962

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 24

約数和(自身を含む): 33249636

約数和(自身を除く): 13020674

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 617, 1234, 1261, 2522, 8021, 16042, 16393, 32786, 59849, 104273, 119698, 208546, 778037, 1556074, 10114481, 20228962]

約数ペア:

[(1, 20228962), (2, 10114481), (13, 1556074), (26, 778037), (97, 208546), (169, 119698), (194, 104273), (338, 59849), (617, 32786), (1234, 16393), (1261, 16042), (2522, 8021)]